Is it really too far to walk to the bathroom at a rest area?

I'm a retired Over The Road Trucker and when I stopped at a rest area I always used the restrooms. I enjoyed the short walk also which, gave me a chance to stretch out my legs! I never carried a pee can in my cab and never knew of any other trucker that did and I drove for 44-1/4 years! I heard of some truckers that would urinate outside at weigh stations which, I totally disagree with. The new semi's with sleepers (not day cabs) have motorhome technology built inside of them!